my rage from v8 is spilling over
Go to file
Paul Yang 3cae867740
Persistent Descriptor Pool (#6899)
* Make reserve names map persistent

* Add DescriptorInternal to map

* Use get_msgdef_desc in encode_decode.c

* Add persistent map for ce=>def and enum=>def

* Replace get_ce_obj

* Remove get_proto_obj

* Remove obsolete fields from Descriptor and EnumDescriptor

* Add cache for descriptor php values

* Add cache for descriptors

* Fix bug

* Avoid add generated file again if it has been added

* Fix the bug upb depends on null-ended str for look up.

* Initialize generated pool impl

* Turn down old generated pool

* Add init entry flag protobuf.keep_descriptor_pool_after_request

By default, it's off. Add protobuf.keep_descriptor_pool_after_request=1 to php.ini to enable it

* Fix zts build
2019-11-18 13:13:25 -08:00
.github Updated issue templates to remove question form (#6576) 2019-08-30 10:58:11 -07:00
benchmarks Add missing files under benchmarks/ to the dist (#6580) 2019-08-27 13:16:28 -07:00
cmake Down Integrate Internal Changes 2019-11-12 13:38:58 -08:00
conformance Remove java/lite/proguard.pgcfg from EXTRA_DIST since it's not part of 2019-11-12 13:38:58 -08:00
csharp Update protobuf version (#6898) 2019-11-15 17:44:10 -08:00
docs Added a descriptor option number for ocaml-protoc-plugin 2019-10-29 14:34:50 -07:00
editors Improve fix for https://github.com/google/protobuf/issues/295 2017-05-23 15:27:29 +02:00
examples Fix small style issues in the dart example, following Effective Dart: 2019-09-04 12:30:57 -07:00
java Update protobuf version (#6898) 2019-11-15 17:44:10 -08:00
js Update protobuf version (#6898) 2019-11-15 17:44:10 -08:00
kokoro Update Xcode version needed to run Kokoro tests and replace deprecated rubygem options (#6890) 2019-11-14 13:44:33 -08:00
m4 Mostly fix Sun Studio configuration using SunCC compiler 2018-09-12 22:18:27 -04:00
objectivec Down Integrate Internal Changes 2019-11-12 13:38:58 -08:00
php Persistent Descriptor Pool (#6899) 2019-11-18 13:13:25 -08:00
protoc-artifacts Update protobuf version (#6898) 2019-11-15 17:44:10 -08:00
python Update protobuf version (#6898) 2019-11-15 17:44:10 -08:00
ruby Update protobuf version (#6898) 2019-11-15 17:44:10 -08:00
src Down integrate to GitHub (#6893) 2019-11-15 10:40:11 -08:00
third_party Update six.BUILD 2019-10-28 16:28:41 -07:00
util/python [bazel] Add fixes for --incompatible_load_{cc,java,proto}_rules_from_bzl (Part 2) 2019-07-29 14:14:04 -07:00
.gitignore Avoid too much overhead in layout_init (#6716) 2019-10-29 12:48:24 -07:00
.gitmodules Include googletest as a submodule (#3993) 2018-03-26 13:54:32 -07:00
appveyor.bat use netcoreapp2.1 for testing 2019-03-12 05:16:52 -04:00
appveyor.yml Merge branch '3.6.x' into merge-3-6-x 2018-06-25 13:22:10 -07:00
autogen.sh Add cpp tests under release docker image. 2018-07-15 16:41:25 -07:00
BUILD Down Integrate Internal Changes 2019-11-12 13:38:58 -08:00
build_files_updated_unittest.sh Copy files to temp-dir for testing 2019-07-24 10:23:55 -07:00
CHANGES.txt Update CHANGES.txt with changes since 3.10.0-RC1 2019-10-02 17:06:22 -07:00
compiler_config_setting.bzl Create compiler_config_setting.bzl 2018-08-28 14:10:46 +02:00
composer.json Update PHP descriptors (#3391) 2017-08-04 16:35:22 -07:00
configure.ac Update protobuf version (#6898) 2019-11-15 17:44:10 -08:00
CONTRIBUTING.md Update CONTRIBUTING.md 2019-05-31 15:32:02 -07:00
CONTRIBUTORS.txt Add nano proto authors and update LICENSE file to include Android.mk. 2014-11-20 14:27:46 -08:00
generate_changelog.py Replace repo links. 2018-08-22 11:55:30 -07:00
generate_descriptor_proto.sh Down-integrate from google3. 2018-09-04 10:58:54 -07:00
global.json Revert "C# upgrade dotnet SDK (#6877)" (#6888) 2019-11-14 09:49:59 -08:00
LICENSE Cleanup LICENSE file. 2018-03-26 15:03:41 -07:00
Makefile.am Add project to Makefile.am 2019-11-11 10:29:40 -06:00
post_process_dist.sh Removed javanano from post_process_dist.sh 2018-06-05 09:17:19 -07:00
protobuf_deps.bzl Update protobuf_deps.bzl 2019-10-28 16:28:41 -07:00
Protobuf-C++.podspec Update protobuf version (#6898) 2019-11-15 17:44:10 -08:00
protobuf-lite.pc.in Libs should not include @PTHREAD_CFLAGS@ 2019-02-22 11:19:38 -08:00
protobuf.bzl [bazel] Load python rules from @rules_python 2019-08-06 16:50:32 -07:00
protobuf.pc.in Down integrate to GitHub 2019-06-11 16:00:16 -07:00
Protobuf.podspec Update protobuf version (#6898) 2019-11-15 17:44:10 -08:00
README.md Added linkage monitor badge (#6327) 2019-07-01 14:59:15 -07:00
tests.sh Remove java/lite/proguard.pgcfg from EXTRA_DIST since it's not part of 2019-11-12 13:38:58 -08:00
update_compatibility_version.py Down Integrate Internal Changes (#6634) 2019-09-12 11:03:27 -07:00
update_file_lists.sh Add test to verify BUILD- and cmake-files are in sync with src/Makefile.am 2019-07-24 10:23:55 -07:00
update_version.py Update to 3.10.0-rc0 (#6660) 2019-09-18 13:30:03 -07:00
WORKSPACE Remove duplicate six http_archive definition 2019-08-15 14:53:59 -07:00

Protocol Buffers - Google's data interchange format

Copyright 2008 Google Inc.

https://developers.google.com/protocol-buffers/

Overview

Protocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can find protobuf's documentation on the Google Developers site.

This README file contains protobuf installation instructions. To install protobuf, you need to install the protocol compiler (used to compile .proto files) and the protobuf runtime for your chosen programming language.

Protocol Compiler Installation

The protocol compiler is written in C++. If you are using C++, please follow the C++ Installation Instructions to install protoc along with the C++ runtime.

For non-C++ users, the simplest way to install the protocol compiler is to download a pre-built binary from our release page:

https://github.com/protocolbuffers/protobuf/releases

In the downloads section of each release, you can find pre-built binaries in zip packages: protoc-$VERSION-$PLATFORM.zip. It contains the protoc binary as well as a set of standard .proto files distributed along with protobuf.

If you are looking for an old version that is not available in the release page, check out the maven repo here:

https://repo1.maven.org/maven2/com/google/protobuf/protoc/

These pre-built binaries are only provided for released versions. If you want to use the github master version at HEAD, or you need to modify protobuf code, or you are using C++, it's recommended to build your own protoc binary from source.

If you would like to build protoc binary from source, see the C++ Installation Instructions.

Protobuf Runtime Installation

Protobuf supports several different programming languages. For each programming language, you can find instructions in the corresponding source directory about how to install protobuf runtime for that specific language:

Language Source Ubuntu MacOS Windows
C++ (include C++ runtime and protoc) src Build status
Build status
Build status
Build status
Build status
Build status
Java java Build status
Build status
Build status
Build status
Python python Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Objective-C objectivec Build status
Build status
Build status
Build status
C# csharp Build status Build status
Build status
JavaScript js Build status Build status
Ruby ruby Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Build status
Go golang/protobuf
PHP php Build status
Build status
Build status
Build status
Dart dart-lang/protobuf Build Status

Quick Start

The best way to learn how to use protobuf is to follow the tutorials in our developer guide:

https://developers.google.com/protocol-buffers/docs/tutorials

If you want to learn from code examples, take a look at the examples in the examples directory.

Documentation

The complete documentation for Protocol Buffers is available via the web at:

https://developers.google.com/protocol-buffers/